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Swelling capacity information


The swelling capacity of a polymer is the amount of a liquid that can be absorbed by it. This test can done by two methods:

  1. Beaker test method[1]
  2. Tea bag test method[2]
  1. ^ Anandan, Dhivyaa; Madhumathi, G.; Nambiraj, N. Arunai; Jaiswal, Amit K. (June 15, 2019). "Gum based 3D composite scaffolds for bone tissue engineering applications". Carbohydrate Polymers. 214: 62–70. doi:10.1016/j.carbpol.2019.03.020. ISSN 0144-8617. PMID 30926008. S2CID 88481556.
  2. ^ Zhong, Peihua; Wang, Jun; Wang, Xiaoxian; Liu, Jiaping; Li, Zhen; Zhou, Yichuan (2020). "Comparison of Different Approaches for Testing Sorption by a Superabsorbent Polymer to Be Used in Cement-Based Materials". Materials. 13 (21): 5015. Bibcode:2020Mate...13.5015Z. doi:10.3390/ma13215015. ISSN 1996-1944. PMC 7664450. PMID 33172166.

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Swelling capacity

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The swelling capacity of a polymer is the amount of a liquid that can be absorbed by it. This test can done by two methods: Beaker test method Tea bag...

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Swelling

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it exits an extrusion die Swelling capacity, the amount of liquid that can be absorbed by a polymer Neutron-induced swelling, the increasing of volume...

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Mucus

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Mucus is able to absorb water or dehydrate through pH variations. The swelling capacity of mucus stems from the bottlebrush structure of mucin within which...

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Swelling index

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swelling index, in coal assay Swelling capacity, the amount of a liquid that can be absorbed by a polymer Shrink–swell capacity in soil mechanics Unload-reload...

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Bentonite

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Ca-montmorillonite. Na-montmorillonite has a considerably greater swelling capacity than Ca-montmorillonite. Bentonite usually forms from the weathering...

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Smectite

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the highest swelling of smectite while calcium ions have lower swelling properties. Calcium smectite has significantly less swelling capacity than sodium...

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Microcrystalline cellulose

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index, angle of repose, powder porosity, hydration swelling capacity, moisture sorption capacity, moisture content, crystallinity index, crystallite...

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Superabsorbent polymer

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ability to bond with the water molecule. The SAP's total absorbency and swelling capacity are controlled by the type and degree of cross-linkers used to make...

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Starch gelatinization

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technique used by food industries to determine the pasting temperature, swelling capacity, shear/thermal stability, and the extent of retrogradation. Under...

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Stratum corneum

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the first layer in the stratum compactum between them has limited swelling capacity and provides the stratum corneum's barrier. During cornification,...

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Polyaspartic acid

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pH-sensitive such that under acidic conditions, they shrink, while the swelling capacity increases under alkaline conditions. Sodium polyaspartate is a sodium...

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Ion exchange

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remediation and geotechnical engineering, ion-exchange capacity determines the swelling capacity of swelling or expansive clay such as montmorillonite, which...

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Montmorillonite

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clay to swell, hence montmorillonite is a characteristic component of swelling soil. The water content of montmorillonite is variable and it increases...

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Sodium polyacrylate

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cause potential fire hazards. Due to the effective absorption and swelling capacity of sodium polyacrylate, it can absorb water and prevent it from surrounding...

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Geology of Greece

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bentonite is found on Kimolos and Milos and is often converted for higher swelling capacity by treating with sodium carbonate. Greece is the second largest bentonite...

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Diffusing capacity

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Diffusing capacity of the lung (DL) (also known as Transfer factor) measures the transfer of gas from air in the lung, to the red blood cells in lung blood...

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Dose dumping

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effect and therefore speeding up the drug release. A decrease in swelling capacity by the matrix, accelerating the release. Food intake produces dynamic...

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Hydrogel agriculture

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Agriculture, Ecosystems & Environment Farm water Rainfed agriculture Swelling capacity Water conservation Vundavallia, Ramesh (2015). "Biodegradable Nano-Hydrogels...

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Clay

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minerals (such as smectite) are described as swelling clay minerals, because they have a great capacity to take up water, and they increase greatly in...

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Lymphedema

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known as lymphoedema and lymphatic edema, is a condition of localized swelling caused by a compromised lymphatic system. The lymphatic system functions...

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Rhabdomyolysis

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characterized by muscle pain, tenderness, weakness and swelling of the affected muscles. If the swelling is very rapid, as may happen with a crush injury after...

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Cryotherapy

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Cryotherapy is used in an effort to relieve muscle pain, sprains and swelling after soft tissue damage or surgery. When a musculoskeletal injury occurs...

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Expansive clay

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Expansive clay is a clay soil that is prone to large volume changes (swelling and shrinking) that are directly related to changes in water content. Soils...

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Parotid gland

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slow growing masses mimicking tumors. A patient with parotid swelling may complain of swelling, pain, xerostomia, bad taste and sometimes sialorrhoea. The...

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Superior vena cava syndrome

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Large decrease in lung capacity Facial swelling after bending/laying down Upper limb edema Lightheadedness Cough Edema (swelling) of the neck, called the...

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